OT-2026-000010958
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, plant vacuum fed, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000010958) never changes.
Identity and time
| Publication number | OT-2026-000010958 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-71e1-b58c-67fb2cd87361 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010958 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82a59d7c541c11243f075704c45d837436ab44444be0259b075401b0b48edf53 |
|---|---|
| Markdown | 91151df3f2dd2d24823b7aacf28fc36f0db56e792b970c5fbb1258d162379f3f |
| Publication page | cd8ac3f9ef148c674d0fcd643727070432ec1f67433735f6d00ff6637b9b9f12 |
| Manifest | 71320f05ac3dabced60aa1cfb641f7a49b6a3e79af4f45956cb4bc8b67ad1b54 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | myGhma3UtxFoMjWHxgKxWoWmqlV6zACV0qp0zCzPB87m5usi8JB+tgPTBG4RfWnZknDDp4WJ7uPbognKIlyhDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:45.124416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010958observed cd8ac3f9ef148c674d0fcd6437270704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:45.106723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010958/manifest.jsonobserved 71320f05ac3dabced60aa1cfb641f7a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.087415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010958/publication.mdobserved 91151df3f2dd2d24823b7aacf28fc36f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.069201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010958/publication.txtobserved 82a59d7c541c11243f075704c45d8374...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|